Motor head



FIG. 1 is a top view of the motor head;

FIG. 2 is a bottom view of the motor head;

FIG. 3 is a right view of the motor head;

FIG. 4 is a left view of the motor head;

FIG. 5 is a front view of the motor head; and,

FIG. 6 is a back view of the motor head. 

The ornamental design for a motor head, as shown and described. 